Java连接redis集群操作存储、删除以及获取值详解编程语言

<!-- https://mvnrepository.com/artifact/redis.clients/jedis --> 
<dependency> 
    <groupId>redis.clients</groupId> 
    <artifactId>jedis</artifactId> 
    <version>2.9.0</version> 
</dependency> 

import java.util.HashSet; 
import java.util.Map; 
import java.util.Set; 
 
import redis.clients.jedis.HostAndPort; 
import redis.clients.jedis.JedisCluster; 
 
public class Redis { 
	 
	private JedisCluster jedisCluster; 
	 
	public Redis() 
	{ 
		String redisString = "redisCluster=192.168.100.46:30601,192.168.100.46:30602,192.168.100.46:30603,192.168.100.46:30604,192.168.100.46:30605,192.168.100.46:30606"; 
		String[] hostArray = redisString.split(","); 
		Set<HostAndPort> nodes = new HashSet<HostAndPort>(); 
		 
		//配置redis集群 
		for(String host : hostArray) 
		{ 
			String[] detail = host.split(":"); 
			nodes.add( new HostAndPort(detail[0] , Integer.parseInt(detail[1])) ); 
		} 
		 
		jedisCluster = new JedisCluster(nodes);		 
	} 
	 
	/**  
	 * 获取redis中指定key的值，value类型为String的使用此方法 
	 */  
	public String get(String key)  
	{ 
		return jedisCluster.get(key); 
	} 
	 
	/**  
	 * 设置redis中指定key的值，value类型为String的使用此方法 
	 */  
	public void set(String key,String value)  
	{ 
		jedisCluster.set(key,value); 
	} 
	 
	/**  
	 * 获取redis中指定key的值,对应的value，value类型为MAP的使用此方法 
	 */  
	public Map<String,String> getMap(String key)  
	{ 
		return jedisCluster.hgetAll(key); 
	} 
	 
	/**  
	 * 删除redis中指定key的值项 
	 */  
	public void del(String key)  
	{ 
		jedisCluster.del(key); 
	} 
	public static void main(String args[]) { 
		String value = new Redis().get("CompanyTenantID_10005"); 
		System.out.println(value); 
	} 
}